13303480911

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{241517}}^1$

素因数の和:241631

約数の個数: 32

約数和(自身を含む): 21083555328

約数和(自身を除く): 7780074417

約数列:

[1, 3, 7, 21, 43, 61, 129, 183, 301, 427, 903, 1281, 2623, 7869, 18361, 55083, 241517, 724551, 1690619, 5071857, 10385231, 14732537, 31155693, 44197611, 72696617, 103127759, 218089851, 309383277, 633499091, 1900497273, 4434493637, 13303480911]

約数ペア:

[(1, 13303480911), (3, 4434493637), (7, 1900497273), (21, 633499091), (43, 309383277), (61, 218089851), (129, 103127759), (183, 72696617), (301, 44197611), (427, 31155693), (903, 14732537), (1281, 10385231), (2623, 5071857), (7869, 1690619), (18361, 724551), (55083, 241517)]